Results 111 to 120 of about 394,950 (321)
Permafrost and Periglacial Processes, EarlyView.ABSTRACT The Hurd Rock Glacier, located on Livingston Island (South Shetland Islands archipelago, Maritime Antarctica), is a tongue‐shaped feature composed of angular boulders, displaying transverse ridges and furrows, and featuring lobate structures, which are more prominently developed in its frontal sector.
Rosana Menéndez‐Duarte +5 more
wiley +1 more source
In situ Rb-Sr dating of slickenfibres in deep crystalline basement faults. [PDF]
Sci Rep, 2020 Tillberg M +5 more
europepmc +1 more source
(Table 1) Rb-Sr isotopic analyses of ODP Hole 104-642E
, 1989 (Table 1) Rb-Sr isotopic analyses of ODP Hole 104 ...
Taylor, Paul N +3 more
core +1 more source
Sustainable Development, EarlyView.ABSTRACT Amid the quest for sustainable agriculture, this study explores key ecological and technological factors influencing crop production under climate change. We conduct a comprehensive assessment of temperature, biomass, farmer education, renewable energy devices, greenhouse gas emissions and their effects on rice yields in Granma, Cuba, from ...
Afzal Ahmed Dar +6 more
wiley +1 more source
A possible unsuspected significance of isotopic Rb-Sr "errorchrons"
, 2004 Rb-Sr isotopic data that produce "errorchrons" with large ± error values are commonly not published because more accurate dates calculated from isochrons are sought.
Barbara J. Collins, Lorence G. Collins
core +1 more source
Bulletin of the Mineral Research and Exploration, 2013 Ankara’nın yaklaşık 50-60 km güneybatısında yer alan erken Miyosen yaşlı Oyaca, Kedikayası ve Boyalık dasitleri adakit ve/veya adakitik kayaçlara benzer özelliklere sahiptir.
Pınar ŞEN, Erdal ŞEN
doaj
(Table 4) Results of Rb-Sr isotope study of Late Quaternary lavas from the Elbrus Volcano
, 2010 (Table 4) Results of Rb-Sr isotope study of Late Quaternary lavas from the Elbrus ...
Chemyshev, I V +9 more
core +1 more source
Outer‐Sphere Tuning of Synthetic Iron–Sulfur Clusters Within Nanoscale Cage Frameworks
Small, EarlyView.Noncovalent encapsulation of a synthetic iron–sulfur cluster within hydrophobic, naphthalenediimide (NDI)‐paneled cages is shown to lead to dramatic changes in the electronic structure and covalency of the Fe─S core. ABSTRACT As atomic‐scale archetypes for multi‐electron transfer, iron–sulfur clusters are compelling candidates for the design of redox ...
Rupal Baliyan +3 more
wiley +1 more source
Литосфера, 2019 Приведены результаты геохимических исследований щелочных сиенитов и гранитов Хушагольского массива, насчитывавшего не менее пяти магматических эпизодов во временном интервале от среднего кембрия до начала позднего карбона (512–319 млн. лет).
doaj
The role of crustal and mantle sources in the genesis of granitoids of the Antarctic Peninsula and adjacent crustal blocks [PDF]
, 2001 Magmatic rocks from the Antarctic Peninsula show marked variations in isotope composition, which reflect changes in the geodynamic evolution of the peninsula through time. Most Antarctic Peninsula granitoids formed as a result of subduction: they fall on
Millar, I.L. +3 more
core